contestada

The area of a rectangle is 42 square
millimeters. The length is 7 millimeters.

What is the perimeter of the rectangle?​

Respuesta :

Answer:

6

Step-by-step explanation:

you use x

7 + 7 = 14, 6 + 6 = 12. 14 + 12 = 26. Therefor the perimeter of the rectangle is 26.